[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-08-16 Thread Dan Watkins
sagari has been pulled out of rotation, and will hopefully stay that way
except in cases of dire need.  Closing this out.


2016-08-16 10:03:43 Odd_Bloke   infinity: We're seeing yakkety build 
failures because of sagari's old kernel.  Do I need to re-upload our 
hack-around for that to our build PPA, or might you be able to upgrade that 
kernel soonish?
2016-08-16 10:04:15 infinityOdd_Bloke: Is trusty's new enough?
2016-08-16 10:04:38 Odd_Bloke   infinity: I _think_ so.
2016-08-16 10:04:50 infinityOdd_Bloke: I'll file a ticket.
2016-08-16 10:05:31 Odd_Bloke   Yeah, 
https://ext4.wiki.kernel.org/index.php/Ext4_Metadata_Checksums suggests it 
landed in 3.6.
2016-08-16 10:07:14 infinityOh, but we didn't do LTS backports on 
all arches in precise.  That started in trusty.  Grr.
2016-08-16 10:08:53 infinityOdd_Bloke: Unfortunately, the solution 
is going to be to either upgrade sagari entirely or pull it out of rotation.  
Less fun.
2016-08-16 10:09:16 Odd_Bloke   Oh, that sucks. :(
2016-08-16 10:12:36 infinityOdd_Bloke: I'll pull it out of rotation 
for now, but no guarantees it'll stay that way if the queues get deep.
2016-08-16 10:14:34 Odd_Bloke   infinity: OK, thanks.  We can cope with 
it being in rotation if there's a queue, because we're less likely to get 
scheduled on it. :p
2016-08-16 10:16:10 infinityOdd_Bloke: Heh.  I'll throw some hours 
later at parallelising my current builders a bit more to make it a non-issue.
2016-08-16 10:16:40 Odd_Bloke   infinity: Thanks. <3

** Changed in: cloud-images
   Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  Fix Released
Status in e2fsprogs package in Ubuntu:
  Invalid

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-08-15 Thread Dan Watkins
** Changed in: cloud-images
Milestone: y-2016-08-11 => y-2016-08-25

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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  In Progress
Status in e2fsprogs package in Ubuntu:
  Invalid

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-08-01 Thread Dan Watkins
** Changed in: cloud-images
Milestone: y-2016-07-28 => y-2016-08-11

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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  In Progress
Status in e2fsprogs package in Ubuntu:
  Invalid

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-06 Thread Dan Watkins
This has now been worked around in our build PPA; pushing this out to
our next iteration to revisit and check if we still need the workaround.

** Changed in: cloud-images
Milestone: y-2016-07-14 => y-2016-07-28

** Changed in: cloud-images
   Importance: Critical => High

** Changed in: e2fsprogs (Ubuntu)
   Status: New => Invalid

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  In Progress
Status in e2fsprogs package in Ubuntu:
  Invalid

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-06 Thread Dan Watkins
Thanks for the clarification, Colin. I'm uploading versions of live-
build and livecd-rootfs to our build PPA which will disable
metadata_csum; this will unblock us until the buildds are in a state
which will support it.

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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  In Progress
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-06 Thread Colin Watson
The cases in question are edge cases as far as the Launchpad build farm
is concerned.  Most of our builders are on at least trusty (3.13), and
will be upgraded to xenial (4.4) soon.  However, we haven't yet moved
all armhf and powerpc builds off some relatively old bare-metal hosting
yet, so some of those are still on precise (3.2).

armhf will be fixed soon (we have a newer builder cloud ready to be
swapped in as soon as we've finished upgrading them from wily to
xenial).  For powerpc, it will take rather longer to get that up and
running in our new cloud builder architecture; but only one of our nine
builders is still running a precise kernel, and it should be possible to
upgrade that to the backported trusty kernel independently.

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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  In Progress
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-05 Thread Dan Watkins
** Changed in: cloud-images
   Status: New => In Progress

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to e2fsprogs in Ubuntu.
https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  In Progress
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-04 Thread Dan Watkins
OK, so it looks like Theodore was right: disabling metadata_csum does
fix the errors.  Thanks!

So the next question is whether or not that's something we're happy
doing.  I'm going to mull this over (and also check with Launchpad
people how soon our builds will be moving off precise), but any input
would be appreciated.

-- 
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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  New
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-04 Thread Dan Watkins
This is running in the Launchpad build farm, so I think this is a
yakkety chroot on a precise host.

I'm testing that option out now, thanks for the suggestion!

Interestingly, though, applying the patch that Ubuntu had against the
previous version to the latest version fixed this issue on powerpc (but
not armhf), so I do wonder if there's something more deeply broken going
on.  I'll investigate that further if this option doesn't do the trick.

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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  New
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-01 Thread Theodore Ts'o
Looks like you are using a pre-3.18 kernel with e2fsprogs 1.43.1.   I'm
guessing this is because whatever cloud service you are using is using a
very old kernel?   (In contrast, Yakkety Yak is using a 4.x kernel.)

What kernel version is this cloud service using, anyway?   I want to
make a mental note to stay far, far, far away.  :-)

We'd have to see the exact kernel version to be sure (and there should
be some hints in the log messages), but at a guess, try building the
file system with "mke2fs -O ^metadata_csum" and see if that fixes things
for you.

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  New
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-01 Thread Dan Watkins
(This is currently blocking new yakkety cloud images from being created)

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https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  New
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

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[Touch-packages] [Bug 1598136] Re: Fails to produce a loop-mountable FS on powerpc/armhf

2016-07-01 Thread Dan Watkins
e2fsprogs was sync'd to 1.43.1-1 from Debian (where previously Ubuntu
had 1.42.13-1ubuntu1) in the time between our last successful build and
the first failure.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to e2fsprogs in Ubuntu.
https://bugs.launchpad.net/bugs/1598136

Title:
  Fails to produce a loop-mountable FS on powerpc/armhf

Status in cloud-images:
  New
Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  In yakkety cloud image builds for each of powerpc and armhf (but not
  amd64, i386, ppc64el, arm64 or s390x) we see the following failure:

  [2016-07-01 09:51:08] lb_binary_chroot
  P: Begin copying chroot...
  [2016-07-01 09:51:08] lb_binary_rootfs
  P: Begin building root filesystem image...
  0+0 records in
  0+0 records out
  0 bytes copied, 3.7116e-05 s, 0.0 kB/s
  mke2fs 1.43.1 (08-Jun-2016)
  ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing 
mtab file while determining whether binary/boot/filesystem.ext4 is mounted.
  Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata 
and journal checksum features.
  Discarding device blocks:   4096/343040 
done
  Creating filesystem with 343040 4k blocks and 171600 inodes
  Filesystem UUID: 43ff7fc9-12bb-4151-8549-77c8e1e35e2c
  Superblock backups stored on blocks:
   32768, 98304, 163840, 229376, 294912

  Allocating group tables:  0/11 done
  Writing inode tables:  0/11 done
  Creating journal (8192 blocks): done
  Writing superblocks and filesystem accounting information:  0/11 
done

  mount: wrong fs type, bad option, bad superblock on /dev/loop0,
     missing codepage or helper program, or other error

     In some cases useful info is found in syslog - try
     dmesg | tail or so.

  This is caused by this code in live-build's lb_binary_rootfs script:

  dd if=/dev/zero of=binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} 
bs=1024k count=0 seek=${REAL_DIM}
  mkfs.${LB_CHROOT_FILESYSTEM} -F -b ${LB_EXT_BLOCKSIZE:-1024} -i 8192 -m 0 -L 
${LB_HDD_LABEL} ${LB_EXT_RESIZEBLOCKS:+-E resize=${LB_EXT_RESIZEBLOCKS}} 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM}

  mkdir -p filesystem.tmp
  ${LB_ROOT_COMMAND} mount -o loop 
binary/${INITFS}/filesystem.${LB_CHROOT_FILESYSTEM} filesystem.tmp

To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-images/+bug/1598136/+subscriptions

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